Product Overview
Not every job needs a brand-new tool, and that's exactly the niche the CGS Tool R240-5000EO fills — a refurbished 1/2" diameter 4-flute square end mill built from a 100% CNC regrind. The worn end gets cut off and reworked to stub length, giving shops an economical option when a full-price tool isn't necessary.
The product page notes the OD and flutes may carry partial ALTiN coating while the reworked end stays uncoated — worth knowing going in. With a 30° helix and standard square end form, the R240-5000EO still delivers controlled general-purpose milling for shops willing to work with a reground tool.
Tool Specifications:
- Diameter: 1/2"
- Shank: Not listed on page
- Length of Cut (LOC): Approx. 1/4" to 3/8"
- Overall Length (OAL): Approx. 2" to 2-5/8"
- Flutes: 4 - Square End
- Material: Refurbished Solid Carbide End Mill
- Coating: Uncoated End / Partial ALTiN Coating
- Series: CGS Refurbished End Mills
- Part No: R240-5000EO
Key Performance Features:
- Refurbished 4-flute square end mill
- 1/2" diameter supports practical stock removal
- 30° helix keeps cutting action smooth
- Cut-off and reworked end gives stub-length usability
- 100% CNC regrind for controlled reuse
- A cost-effective option for general shop milling